will it help to change data type from float to complex16 to reduce data rate ?
On Tue, Aug 29, 2017 at 11:02 AM, Marcus Müller via USRP-users < [email protected]> wrote: > 20 MS/s is already 80 MB/s, which is 0.64 Gb/s. It's not that little data > to shuffle around! So you already need a halfway decent USB3 setup to do > that. Also, your computer mustn't be very slow. What is your computer, in > fact? > > Best regards, > > Marcus > > On 08/29/2017 05:07 PM, Cho, Daniel J (332C) via USRP-users wrote: > > Hello – > > > > I am having issues with overflow with the USRP B210 at 20 MSPS. I am > using a LiveUSB that has Ubuntu and Gnuradio in it. The gnuradio flow > chart is just the USRP source going into a file sink with the destination > being just /dev/null. Since the data is going to /dev/null, there should > be no reason for an overflow to occur but for some reason, I get one or two > about every 10 seconds. > > > > Thanks, > > Daniel Cho > > > _______________________________________________ > USRP-users mailing > [email protected]http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > > > > _______________________________________________ > USRP-users mailing list > [email protected] > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > >
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